TY - JOUR
T1 - Differential diagnosis of intracavitary tumors obstructing the right ventricular outflow tract
AU - Gopal, Aasha S.
AU - Stathopoulos, John A.
AU - Arora, Navin
AU - Banerjee, Subhash
AU - Messineo, Frank
PY - 2001/9
Y1 - 2001/9
N2 - Three cases of right ventricular outflow tract obstruction caused by 3 distinct tumors - myxoma, sarcoma, and presumed metastatic tumor - diagnosed by transthoracic and transesophageal echocardiography are presented. The differences among these 3 types of tumors with similar clinical and echocardiographic findings are highlighted, and a review of the pertinent literature is discussed. By applying the approximate frequencies of cardiac tumors categorized by type and site, statistically, an intracavitary right ventricular outflow tract tumor is 70 to 140 times more likely to be malignant than benign; furthermore, if it is a primary cardiac tumor, it is approximately 2 times more likely to be a sarcoma than a myxoma.
AB - Three cases of right ventricular outflow tract obstruction caused by 3 distinct tumors - myxoma, sarcoma, and presumed metastatic tumor - diagnosed by transthoracic and transesophageal echocardiography are presented. The differences among these 3 types of tumors with similar clinical and echocardiographic findings are highlighted, and a review of the pertinent literature is discussed. By applying the approximate frequencies of cardiac tumors categorized by type and site, statistically, an intracavitary right ventricular outflow tract tumor is 70 to 140 times more likely to be malignant than benign; furthermore, if it is a primary cardiac tumor, it is approximately 2 times more likely to be a sarcoma than a myxoma.
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U2 - 10.1067/mje.2001.114627
DO - 10.1067/mje.2001.114627
M3 - Article
C2 - 11547282
AN - SCOPUS:0035177582
SN - 0894-7317
VL - 14
SP - 937
EP - 940
JO - Journal of the American Society of Echocardiography
JF - Journal of the American Society of Echocardiography
IS - 9
ER -